geometry▌

React Three Fiber geometry for built-in shapes, custom meshes, instancing, and particle systems. \n \n Includes 15+ built-in Three.js geometries (box, sphere, cylinder, torus, polyhedrons) plus path-based shapes (lathe, tube, extrude) with configurable segments and parameters \n Create custom BufferGeometry with vertices, normals, UVs, and indices; supports dynamic updates via needsUpdate flag for animated deformations \n Drei helpers provide convenient shape components (Box, Sphere, RoundedBox)

Built-in and custom 3D geometry creation with BufferGeometry, instancing, and path-based shapes. \n \n Includes 15+ built-in geometries: basic shapes (box, sphere, plane, cylinder, cone, torus), polyhedra (dodecahedron, icosahedron), and path-based forms (lathe, extrude, tube, text) \n Custom BufferGeometry with typed arrays for vertices, indices, normals, UVs, and per-vertex colors; supports interleaved buffers for memory efficiency \n InstancedMesh for rendering thousands of identical objects